FS assorted wire-gate biners for $4 each + shipping. Shipping free for 10 biners or more.
FS assorted biners(mostly BD)  for $3 each  + shipping. Shipping free for 12 biners or more.

Image below shows total 21 wiregate biners
4 metolius-brown on the left
7 camp -1 orange and 6 white in the middle
9 wildcountry -4 white and 5 red
11- BD orange and rest on the right

Regular non-locking biners :